Welcome Welcome,my friend! Glad to introduce   new products looking for distributor cctv 12v power supply / switching power supply 5v 5a / 25w mini power   . If you have any questions, please don't hesitate to ask me. Company Profile s Series

	15W~650W
	• Non-PFC, complete protections  • Economical medium to high power models with safety certificate •High number of economic type safety with series 3.3V, 5V, 7.5V, 9V, 12V, 15V, 24V, 27V,36V, 48V
	S-15W	S-25W	S-35W	S-40W	S-50W	S-60W
	S-75W	S-100W	S-120W	S-145W	S-150W	S-200W
	S-201W	S-250W	S-300W	S-350W	S-400W	S-500W
	S-600W	S-650W

zhejiang shidandi Electric Co., Ltd. is a high-tech enterprise which is engaged in the design, development, production switching power series products. we are a professional manufacturer of power supplies ,all of our products have approved CE CB and ISO9001.  The  EFC capacitors and our own transformers make our products have 1-2 years warranty,The payment terms which we accept  L/C  T/T westion union and paypal !   We get a good feedback from our customers ,what we want to do is make your business  easy  ,  We accept OEM and Sample order,MOQ IS 1PC .  Here take 25W for example !     Product Description  Specification                                                                                                                               

Features :   • Universal AC input / Full range  • Protections:Short circuit/Over load/Over voltage  • Cooling by free air convection  • 100% full load burn-in test  • Fixed switching frequency at 56KHz  • 2 years warranty

Model		S-25-5	S-25-12	S-25-15	S-25-24
Output	DC Voltage	5V	12V	15V	24V
	Rated Current	5A	2.1A	1.7A	1.1A
	Current Range	0~5A	0~2.1A	0~1.7A	0~1.1A
	Rated Power	25W	25.2W	25.5W	26.4W
	Ripple & Noise (max.) Note.2	50mVp-p	100mVp-p	100mVp-p	100mVp-p
	Voltage Adj. Range	4.75~5.5V	10.8~13.2V	13.5~16.5V	21.6~26.4V
	Voltage Tolerance Note.3	±2.0%	±1.0%	±1.0%	±1.0%
	Line Regulation	±0.5%	±0.5%	±0.5%	±0.5%
	Load Regulation	±1.0%	±0.5%	±0.5%	±0.5%
	Setup,Rise, Hold time	300ms, 50ms, 80ms/230VAC       800ms, 50ms, 10ms/115VAC at full load
Input	Voltage Range	85 ~ 132VAC / 170 ~ 264VAC selected by switch          240 ~ 370VDC
	Frequency Range	47~63HZ
	Efficiency(Typ.)	72%/115VAC	76%/115VAC	77%/115VAC	80%/115VAC
	AC Current	0.6A/115VAC          0.35A/230VAC
	Inrush Current (max.)	COLD START 15A/115VAC          30A/230VAC
	Leakage Current	<0.75mA / 240VAC
Protection	Over Load	110~115% rated output power
		Protection type : Hiccup mode, recovers automatically after fault condition is removed.
	Over Voltage	5.75V~6.75V	13.8V~16.2V	17.25V~20.25V	27.6V~32.4V
		Protection type : Hiccup mode, recovers automatically after fault condition is removed.
Environment	Working Temperature	-10 ~ +60°c (Refer to output load derating curve)
	Working Humidity	20~90% RH  Non-condensing
	Storage temp.& humidity	-20~+85°C, 10~95%RH
	Temp. coefficient	±0.03%/°C (0~50°C)
	Vibration	10 ~ 500Hz, 2G 10min./1 cycle,60min.each along X,Y,Z axes
Safety & EMC (Note 4.)	Safety Standards	UL1012, TUV EN60950-1 Approved
	Withstand Voltage	I/P-O/P:3KVAC     I/P-FG:1.5KVAC     O/P-FG:0.5KVAC
	Isolation Resistance	I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
	EMI Conduction & Radiation	Compliance to EN55022 (CISPR22) Class B
	Harmonic Current	Compliance to EN61000-3-2,-3
	EMS Immunity	Compliance to EN61000-4-2,3,4,5; ENV50204, EN55024, Light industry level,  criteria A
Others	MTBF	330.8K hrs min.      MIL-HDBK-217F (25°c )
	Dimension	99*97*36mm (L*W*H)
	Packing	0.39Kg; 45pcs/18Kg/0.9CUFT
Note	1. All parameters NOT specially mentioned are measured at 220VAC input, rated load and 25°C of ambient temperature.
	2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 10uf parallel capacitor.
	3. Tolerance: includes set up tolerance, line regulation and load regulation.
	4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.

   Product Applications                                                                                                                  • Power tools series: Electric Saw, Drilling Machine, Ginder, Sand blast Machine, Puching Machine,Weeding Machine,Air Compressor etc.  • Office series: Computer,Printer,LCD Monitor,Scanning Machine etc. • Household Appliance series: Dust Collector,Fan Lamp or LED ,Sewing Machine etc. • Kitchen Appliance series: Microwave Oven, Fridge, Freezr, Coffemarker etc. • Industrial Equipemnt series: shipping,vehicle,metalhalide lamp,solar system,wind power generation ect. • Electrical filed series: TV,VCRS,Radio ect.   Production Line   Our Services 1. Any inquiries will be replied within 24 hours; 2. Professional manufacturer , welcome to visit our website; 3. OEM/ODM available: a) Print logo on our products b) Customized specification c) Customized color package box d) Any your idea on our products,we can help you to design and put it into production 4. High qulity,fashion design,reasonable&competitive price,fast lead time 5. After-sale service: a) All products will have been strictly quality checked in test house before packing b) All products will be well packed before shipping c) All products have 1-2 years warranty, and we sure the products will be free from maintenance within warranty period 6. Faster delivery: Sample order in stock, and 3-7days for bulk production 7. Payment term:  L/C  T/T  open account transaction,westion union & paypal 8. Shipping: We have strong cooperation with DHL,TNT, UPS, FEDEX, EMS, china post air mail, you also can choose your own shipping forwarder.     Our Promise: We do not only provide power supplies, but also provide professional exporting service and good after-sale service. Every goods should be had strict testing before package to ship to customers.    More S item Models:

S-15W	S-25W	S-35W	S-40W	S-50W	S-60W	S-75W
S-100W	S-120W	S-145W	S-15 0W	S-200W	S-201W	S-250W
S-300W	S-350W	S-400W	S-500W	S-600W

      WELCOME TO COOPERATE WITH US!